Homework Help: Physics

Posted by Lisa on Saturday, October 23, 2010 at 5:23pm.

A force F=180 N pulls a crate at a 60 degree angle on a rough surface. The weight of the crate is 296 N and the friction force between the crate and the surface is 90 N. What state of motion might the crate be in?

Physics - bobpursley, Saturday, October 23, 2010 at 5:28pm
net force: 180cos60-90
90-90which means the acceleration is zero, so it is at constant velocity. right?

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